2266403545 has 32 divisors (see below), whose sum is σ = 3161765376. Its totient is φ = 1527552000.

The previous prime is 2266403507. The next prime is 2266403551. The reversal of 2266403545 is 5453046622.

It is not a de Polignac number, because 2266403545 - 2¹¹ = 2266401497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 510435 + ... + 514855.

It is an arithmetic number, because the mean of its divisors is an integer number (98805168).

Almost surely, 2^2266403545 is an apocalyptic number.

It is an amenable number.

2266403545 is a deficient number, since it is larger than the sum of its proper divisors (895361831).

2266403545 is a wasteful number, since it uses less digits than its factorization.

2266403545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681.

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 2266403545 is about 47606.7594465324. The cubic root of 2266403545 is about 1313.5473933611.

The spelling of 2266403545 in words is "two billion, two hundred sixty-six million, four hundred three thousand, five hundred forty-five".